GB1383603A - Apparatus for adjusting a tool slide of a machine tool - Google Patents

Apparatus for adjusting a tool slide of a machine tool

Info

Publication number
GB1383603A
GB1383603A GB4811872A GB4811872A GB1383603A GB 1383603 A GB1383603 A GB 1383603A GB 4811872 A GB4811872 A GB 4811872A GB 4811872 A GB4811872 A GB 4811872A GB 1383603 A GB1383603 A GB 1383603A
Authority
GB
United Kingdom
Prior art keywords
drive
coupling
screw spindle
machine tool
tool
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4811872A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Traub GmbH
Original Assignee
Traub GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Traub GmbH filed Critical Traub GmbH
Publication of GB1383603A publication Critical patent/GB1383603A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F15B11/20—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors controlling several interacting or sequentially-operating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
    • B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
    • B23Q15/013—Control or regulation of feed movement
    • B23Q15/04—Control or regulation of feed movement according to the final size of the previously-machined workpiece
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/26—Fluid-pressure drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/14—Axial pattern
    • Y10T82/141—Axial pattern having transverse tool and templet guide
    • Y10T82/147—Axial pattern having transverse tool and templet guide having hydraulic actuator
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2531—Carriage feed
    • Y10T82/2533—Control

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Turning (AREA)

Abstract

1383603 Machine tool control; automatic stop TRAUB GmbH 19 Oct 1972 [26 Nov 1971] 48118/72 Headings B3B and B3T [Also in Division F2] Fluid pressure operated apparatus for adjusting a tool slide of a machine tool, e.g. a lathe, in dependence upon the deviations of a dimension of a workpiece 2 previously machined on the machine tool from a reference dimension comprises, a measuring sensor 1 for determining the deviation of the workpiece, a screw spindle drive incrementally displacing the tool slide and operable in both directions of rotation through a releasable coupling 12 and a pivot mechanism 11, and pressure fluid control valves 4, 5 selectively controlled by a deviation responsive controller 3, 62, 63 to allow pressure fluid flow from a pressure source 6 to the drive 11 and coupling 12 for displacing the tool slide. The controller 3, 62, 63 classifies the dimension of the just machined workpiece 2 relative to the desired rating D. Measurements in C and E rate plus or minus one increment of adjustment of the screw spindle drive, those in B and F rate plus or minus two increments, and those in A and G automatically stop the lathe. A function controller 63 controls the valves 4, 5 accordingly. In the incremental rotary drive of the adjusting screw spindle 21 the coupling 12 includes fluid pressure operated radially movable members 30, 31 that engage on the inner surface of a drum which is attached to the screw spindle 21. The coupling members 30, 31 are mounted on a body attached to a pivot member 47 which is rocked by the fluid pressure operated drive 11. A throttle 10 in the supply lines 8, 9 ensure a delay between the operation of the coupling 12 and rocking drive 11 so that, depending on which is operated first, clockwise or anti-clockwise rotation of the screw spindle 21 is effected. Backlash in the spindle 21 drive is achieved by disc springs 23 and a disc 22 having radial indentations which engage a catch 25 to prevent rotation of the disc 22.
GB4811872A 1971-11-26 1972-10-19 Apparatus for adjusting a tool slide of a machine tool Expired GB1383603A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2158813A DE2158813A1 (en) 1971-11-26 1971-11-26 DEVICE FOR ADJUSTING A TOOL SLIDE OF A MACHINE TOOL, IN PARTICULAR A LATHE

Publications (1)

Publication Number Publication Date
GB1383603A true GB1383603A (en) 1974-02-12

Family

ID=5826298

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4811872A Expired GB1383603A (en) 1971-11-26 1972-10-19 Apparatus for adjusting a tool slide of a machine tool

Country Status (6)

Country Link
US (1) US3863528A (en)
CH (1) CH557217A (en)
DE (1) DE2158813A1 (en)
FR (1) FR2160848B1 (en)
GB (1) GB1383603A (en)
IT (1) IT970962B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150057A (en) * 1983-11-19 1985-06-26 Hahn & Kolb Adjusting device
GB2186925A (en) * 1986-02-21 1987-08-26 Technical Sciences Inst Of The Friction clutch with radial shoes

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740973B1 (en) * 1995-05-04 2000-07-19 MASCHINENFABRIK REIKA-WERK GmbH Pipe cutting-off machine and process of cut-off of tubular pieces from a pipe
US5802937A (en) * 1995-07-26 1998-09-08 The Regents Of The University Of Calif. Smart tool holder
US5676030A (en) * 1995-08-14 1997-10-14 Crudgington Machine Tools, Inc. Multi-spindle CNC lathe
JP4268716B2 (en) * 1999-03-12 2009-05-27 株式会社森精機製作所 Machine tool clamping device
US10160038B1 (en) * 2014-08-29 2018-12-25 Logan Clutch Corporation Multi-spindle machine control system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2372427A (en) * 1941-09-23 1945-03-27 Bailey Meter Co Machine tool control
US2422682A (en) * 1944-05-27 1947-06-24 Balley Meter Company Machine tool control
US2693125A (en) * 1950-09-12 1954-11-02 Fischer Ag Georg Two-cut attachment for lathes
US2819639A (en) * 1952-09-17 1958-01-14 Raymond B Grover Apparatus for precision contouring
US3044266A (en) * 1954-12-20 1962-07-17 Odin Corp Hydraulic actuating method
US2882777A (en) * 1955-11-03 1959-04-21 Leland Gifford Co Hydraulic tracing apparatus
US3603184A (en) * 1968-02-13 1971-09-07 Ernault Souma H Correction device for machine-tools
US3528082A (en) * 1968-02-29 1970-09-08 Allied Pacific Mfg Co Machine tool feed control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150057A (en) * 1983-11-19 1985-06-26 Hahn & Kolb Adjusting device
GB2186925A (en) * 1986-02-21 1987-08-26 Technical Sciences Inst Of The Friction clutch with radial shoes
GB2186925B (en) * 1986-02-21 1989-12-20 Technical Sciences Inst Of The Friction clutch with radial shoes

Also Published As

Publication number Publication date
FR2160848A1 (en) 1973-07-06
US3863528A (en) 1975-02-04
CH557217A (en) 1974-12-31
IT970962B (en) 1974-04-20
FR2160848B1 (en) 1977-04-08
DE2158813A1 (en) 1973-05-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees